FR3139738B1 - Procede de dépôt simultané de plusieurs encres conductrices différentes de manière adjacente sur un même substrat - Google Patents

Procede de dépôt simultané de plusieurs encres conductrices différentes de manière adjacente sur un même substrat Download PDF

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Publication number
FR3139738B1
FR3139738B1 FR2209369A FR2209369A FR3139738B1 FR 3139738 B1 FR3139738 B1 FR 3139738B1 FR 2209369 A FR2209369 A FR 2209369A FR 2209369 A FR2209369 A FR 2209369A FR 3139738 B1 FR3139738 B1 FR 3139738B1
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FR
France
Prior art keywords
substrate
inks
adjacent
several different
conductive inks
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR2209369A
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English (en)
Other versions
FR3139738A1 (fr
Inventor
Christine Nayoze-Coynel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR2209369A priority Critical patent/FR3139738B1/fr
Priority to EP23197791.9A priority patent/EP4338851A1/fr
Publication of FR3139738A1 publication Critical patent/FR3139738A1/fr
Application granted granted Critical
Publication of FR3139738B1 publication Critical patent/FR3139738B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/26—Processes for applying liquids or other fluent materials performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
    • B05C3/18—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material only one side of the work coming into contact with the liquid or other fluent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/34—Applying different liquids or other fluent materials simultaneously
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0409—Methods of deposition of the material by a doctor blade method, slip-casting or roller coating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • H01M4/8803—Supports for the deposition of the catalytic active composition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H01M4/8828—Coating with slurry or ink
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
    • B05C11/04—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
    • B05C9/06—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying two different liquids or other fluent materials, or the same liquid or other fluent material twice, to the same side of the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2490/00—Intermixed layers
    • B05D2490/60—Intermixed layers compositions varying with a gradient parallel to the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/12—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain a coating with specific electrical properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemically Coating (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Abstract

L’invention porte sur un procédé de dépôt simultané, sur une même face d’un substrat (1), de plusieurs encres électriquement conductrices et de compositions chimiques différentes. Le procédé comporte les étapes suivantes : placer, sur la face du substrat (1), une racle de dépôt (10) à laquelle est assemblée au moins une lamelle de séparation (20), ainsi que les encres s’étendant longitudinalement de manière coaxiale et adjacente l’une à l’autre, de sorte que les encres sont au contact de la racle de dépôt (10) et de la lamelle de séparation (20) et sont séparées physiquement l’une de l’autre par la lamelle de séparation (20) ;effectuer un déplacement relatif de la racle de dépôt (10) vis-à-vis du substrat (1), déposant ainsi simultanément les encres sur le substrat (1) de manière adjacente l’une à l’autre. Figure pour l’abrégé : Fig. 1A
FR2209369A 2022-09-16 2022-09-16 Procede de dépôt simultané de plusieurs encres conductrices différentes de manière adjacente sur un même substrat Active FR3139738B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2209369A FR3139738B1 (fr) 2022-09-16 2022-09-16 Procede de dépôt simultané de plusieurs encres conductrices différentes de manière adjacente sur un même substrat
EP23197791.9A EP4338851A1 (fr) 2022-09-16 2023-09-15 Procédé de dépôt simultané de plusieurs encres conductrices différentes de manière adjacente sur un même substrat

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2209369A FR3139738B1 (fr) 2022-09-16 2022-09-16 Procede de dépôt simultané de plusieurs encres conductrices différentes de manière adjacente sur un même substrat
FR2209369 2022-09-16

Publications (2)

Publication Number Publication Date
FR3139738A1 FR3139738A1 (fr) 2024-03-22
FR3139738B1 true FR3139738B1 (fr) 2024-09-06

Family

ID=84370372

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2209369A Active FR3139738B1 (fr) 2022-09-16 2022-09-16 Procede de dépôt simultané de plusieurs encres conductrices différentes de manière adjacente sur un même substrat

Country Status (2)

Country Link
EP (1) EP4338851A1 (fr)
FR (1) FR3139738B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3886898A (en) * 1973-12-19 1975-06-03 Burroughs Corp Multiple, contiguous stripe, extrusion coating apparatus
US4521457A (en) * 1982-09-21 1985-06-04 Xerox Corporation Simultaneous formation and deposition of multiple ribbon-like streams
DE3735889C2 (de) * 1986-10-25 1994-02-03 Voith Gmbh J M Streicheinrichtung
US7928015B2 (en) * 2006-12-12 2011-04-19 Palo Alto Research Center Incorporated Solar cell fabrication using extruded dopant-bearing materials
FR2940857B1 (fr) 2009-01-07 2011-02-11 Commissariat Energie Atomique Procede de fabrication d'un electrolyseur haute temperature ou d'une pile a combustible haute temperature comprenant un empilement de cellules elementaires

Also Published As

Publication number Publication date
EP4338851A1 (fr) 2024-03-20
FR3139738A1 (fr) 2024-03-22

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